用磁条卡生成交易时出现此错误。你能建议这里出什么问题吗?
<receive>
<iso-exception>
org.jpos.iso.IFB_LLLCHAR: Problem unpacking field 54 (java.lang.ArrayIndexOutOfBoundsException: 86) unpacking field=54, consumed=86
org.jpos.iso.ISOException: org.jpos.iso.IFB_LLLCHAR: Problem unpacking field 54 (java.lang.ArrayIndexOutOfBoundsException: 86) unpacking field=54, consumed=86
at org.jpos.iso.ISOBasePackager.unpack(ISOBasePackager.java:340)
at org.jpos.iso.ISOMsg.unpack(ISOMsg.java:468)
at org.jpos.iso.BaseChannel.unpack(BaseChannel.java:965)
at org.jpos.iso.BaseChannel.receive(BaseChannel.java:735)
at org.jpos.iso.ISOServer$Session.run(ISOServer.java:344)
at org.jpos.util.ThreadPool$PooledThread.run(ThreadPool.java:76)
</iso-exception>
--- header ---
0000 00 00 00 00 00 .....
--- data ---
0000 02 00 70 38 04 80 20 80 3F 04 16 94 96 10 03 32 ..p8.. .?......2
0010 13 38 00 00 00 00 00 00 01 88 00 00 00 00 30 11 ..8............0.
0020 11 27 11 28 00 21 00 37 94 96 10 03 32 13 38 00 .'.(.!.7....2.8.
0030 D2 00 89 EC 49 D2 C2 B5 6B 2A 00 39 35 30 30 30 ....I...k*.95000
0040 30 32 30 34 39 36 F0 D2 EB A5 2B 2F AE 2E 00 06 020496....+/....
0050 30 30 30 30 35 30 000050
答案 0 :(得分:0)
我们在第一个领域尚未完全了解BITMAP结构。有64位,如果没有64位,即62位以1开始,则表示不显示第一和第二字段。位图永远不会以0开头,因此只要它以1开头,我们需要在带有0的序列之前添加不完整的序列。